code: def test_logical_form_with_assert_executes_correctly(self):
      nlvr_world = self.worlds[0]
      # Utterance is "There is a circle closely touching a corner of a box." and label is "True".
      logical_form_true = "(object_count_greater_equals (touch_corner (circle (all_objects))) 1)"
      assert nlvr_world.execute(logical_form_true) is True
      logical_form_false = "(object_count_equals (touch_corner (circle (all_objects))) 0)"
      assert nlvr_world.execute(logical_form_false) is False
  
imports: from __future__ import with_statement
  from __future__ import division
  from __future__ import absolute_import
  import json
  from allennlp.common.testing import AllenNlpTestCase
  from allennlp.semparse.worlds.world import ExecutionError
  from allennlp.semparse.worlds.nlvr_world import NlvrWorld
  from io import open
label_desc: Use image node_id 3 for calling the TestNlvrWorld obj's underlying member method code with example usage: obj.test_logical_form_with_assert_executes_correctly() without return types